Starfish is a wonderful marine animals that have a variety of color, shape and volume, although they are all similar in appearance to a star. Some of them smooth, some with spines all over his body and smooth cock from the back side. If you look at the star from below, become visible its tubular legs. Learn more about these interesting animals!
I. Starfish- not a fish
Sea stars live underwater, but they are not fish. They lack the Gill and fins, and they move differently. Fish move with the help of the tail, and the stars help little feet-tubes, helping them to navigate the bottom.
II. Sea stars are echinoderms marine animals mind
This means that they have something in common with sea urchins. All echinoderms have the shape of a star, i.e., its body is divided into 5 rays, located around the center.
III. There are thousands of varieties of sea stars
Know about 2000 species of sea stars. They live in tidal areas or at great depths in the tropics or colder regions. Continue reading